case 2:
case 3:
return "RSA";
+
case 16:
case 20:
return "ElG";
+
case 17:
return "DSA";
+
default:
return "Unknown";
}
}
+static const char *
+otrust_to_string (int otrust)
+{
+ switch (otrust)
+ {
+ case GPGME_VALIDITY_NEVER:
+ return "n";
+
+ case GPGME_VALIDITY_MARGINAL:
+ return "m";
+
+ case GPGME_VALIDITY_FULL:
+ return "f";
+
+ case GPGME_VALIDITY_ULTIMATE:
+ return "u";
+
+ default:
+ return "?";
+ }
+}
+
+
+static const char *
+validity_to_string (int otrust)
+{
+ switch (validity)
+ {
+ case GPGME_VALIDITY_UNDEFINED:
+ return "q";
+
+ case GPGME_VALIDITY_NEVER:
+ return "n";
+
+ case GPGME_VALIDITY_MARGINAL:
+ return "m";
+
+ case GPGME_VALIDITY_FULL:
+ return "f";
+
+ case GPGME_VALIDITY_ULTIMATE:
+ return "u";
+
+ case GPGME_VALIDITY_UNKNOWN:
+ default:
+ return "?";
+ }
+}
+
+
static GpgmeError
key_new (GpgmeKey *r_key, int secret)
{
add_tag_and_uint (d, "len", key->keys.key_len);
add_tag_and_time (d, "created", key->keys.timestamp);
add_tag_and_time (d, "expire", key->keys.expires_at);
- add_tag_and_string (d, "otrust",
- gpgme_key_get_string_attr (key, GPGME_ATTR_OTRUST,
- NULL, 0));
+ add_tag_and_string (d, "otrust", otrust_to_string (key->otrust));
if (key->issuer_serial)
add_tag_and_string (d, "serial", key->issuer_serial);
if (key->issuer_name)
gpgme_key_get_string_attr (GpgmeKey key, GpgmeAttr what,
const void *reserved, int idx)
{
- const char *val = NULL;
- struct subkey_s *k;
- struct user_id_s *u;
+ struct subkey_s *subkey;
+ struct user_id_s *uid;
+ int i;
- if (!key)
- return NULL;
- if (reserved)
- return NULL;
- if (idx < 0)
+ if (!key || reserved || idx < 0)
return NULL;
+ /* Select IDXth subkey. */
+ subkey = &key->keys;
+ for (i = 0; i < idx; i++)
+ {
+ subkey = subkey->next;
+ if (!subkey)
+ break;
+ }
+
+ /* Select the IDXth user ID. */
+ uid = key->uids;
+ for (i = 0; i < idx; i++)
+ {
+ uid = uid->next;
+ if (!uid)
+ break;
+ }
+
switch (what)
{
case GPGME_ATTR_KEYID:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->keyid;
- break;
+ return subkey ? subkey->keyid : NULL;
+
case GPGME_ATTR_FPR:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->fingerprint;
- break;
+ return subkey ? subkey->fingerprint : NULL;
+
case GPGME_ATTR_ALGO:
- for (k = &key->keys; k && idx; k=k->next, idx--)
- ;
- if (k)
- val = pkalgo_to_string (k->key_algo);
- break;
+ return subkey ? pkalgo_to_string (subkey->key_algo) : NULL;
+
case GPGME_ATTR_TYPE:
- val = key->x509? "X.509":"PGP";
- break;
- case GPGME_ATTR_LEN:
- case GPGME_ATTR_CREATED:
- case GPGME_ATTR_EXPIRE:
- /* Use another get function. */
- break;
- case GPGME_ATTR_OTRUST:
- switch (key->otrust)
- {
- case GPGME_VALIDITY_NEVER: val = "n"; break;
- case GPGME_VALIDITY_MARGINAL: val = "m"; break;
- case GPGME_VALIDITY_FULL: val = "f"; break;
- case GPGME_VALIDITY_ULTIMATE: val = "u"; break;
- default: val = "?"; break;
- }
- break;
+ return key->x509 ? "X.509" : "PGP";
+
+ case GPGME_ATTR_OTRUST:
+ return otrust_to_string (key->otrust);
+
case GPGME_ATTR_USERID:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- val = u ? u->name : NULL;
- break;
+ return uid ? uid->name : NULL;
+
case GPGME_ATTR_NAME:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- val = u ? u->name_part : NULL;
- break;
+ return uid ? uid->name_part : NULL;
+
case GPGME_ATTR_EMAIL:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- val = u ? u->email_part : NULL;
- break;
+ return uid ? uid->email_part : NULL;
+
case GPGME_ATTR_COMMENT:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- val = u ? u->comment_part : NULL;
- break;
+ return uid ? uid->comment : NULL;
+
case GPGME_ATTR_VALIDITY:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- if (u)
- {
- switch (u->validity)
- {
- case GPGME_VALIDITY_UNKNOWN:
- val = "?";
- break;
- case GPGME_VALIDITY_UNDEFINED:
- val = "q";
- break;
- case GPGME_VALIDITY_NEVER:
- val = "n";
- break;
- case GPGME_VALIDITY_MARGINAL:
- val = "m";
- break;
- case GPGME_VALIDITY_FULL:
- val = "f";
- break;
- case GPGME_VALIDITY_ULTIMATE:
- val = "u";
- break;
- }
- }
- break;
- case GPGME_ATTR_LEVEL:
- case GPGME_ATTR_KEY_REVOKED:
- case GPGME_ATTR_KEY_INVALID:
- case GPGME_ATTR_KEY_EXPIRED:
- case GPGME_ATTR_KEY_DISABLED:
- case GPGME_ATTR_UID_REVOKED:
- case GPGME_ATTR_UID_INVALID:
- case GPGME_ATTR_CAN_ENCRYPT:
- case GPGME_ATTR_CAN_SIGN:
- case GPGME_ATTR_CAN_CERTIFY:
- /* Not used here. */
- break;
- case GPGME_ATTR_IS_SECRET:
- if (key->secret)
- val = "1";
- break;
+ return uid ? validity_to_string (uid->otrust) : NULL;
+
case GPGME_ATTR_KEY_CAPS:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = capabilities_to_string (k);
- break;
+ return subkey ? capabilities_to_string (k) : NULL;
+
case GPGME_ATTR_SERIAL:
- val = key->issuer_serial;
- break;
+ return key->issuer_serial;
+
case GPGME_ATTR_ISSUER:
- val = idx? NULL : key->issuer_name;
- break;
+ return idx ? NULL : key->issuer_name;
+
case GPGME_ATTR_CHAINID:
- val = key->chain_id;
- break;
- case GPGME_ATTR_SIG_STATUS:
- case GPGME_ATTR_SIG_SUMMARY:
- case GPGME_ATTR_ERRTOK:
- case GPGME_ATTR_SIG_CLASS:
- /* Not of any use here. */
- break;
+ return key->chain_id;
+
+ default:
+ return NULL;
}
- return val;
}
gpgme_key_get_ulong_attr (GpgmeKey key, GpgmeAttr what,
const void *reserved, int idx)
{
- unsigned long val = 0;
- struct subkey_s *k;
- struct user_id_s *u;
+ struct subkey_s *subkey;
+ struct user_id_s *uid;
+ int i;
- if (!key)
- return 0;
- if (reserved)
- return 0;
- if (idx < 0)
+ if (!key || reserved || idx < 0)
return 0;
+ /* Select IDXth subkey. */
+ subkey = &key->keys;
+ for (i = 0; i < idx; i++)
+ {
+ subkey = subkey->next;
+ if (!subkey)
+ break;
+ }
+
+ /* Select the IDXth user ID. */
+ uid = key->uids;
+ for (i = 0; i < idx; i++)
+ {
+ uid = uid->next;
+ if (!uid)
+ break;
+ }
+
switch (what)
{
- case GPGME_ATTR_ALGO:
- for (k = &key->keys; k && idx; k=k->next, idx--)
- ;
- if (k)
- val = (unsigned long) k->key_algo;
- break;
- case GPGME_ATTR_LEN:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = (unsigned long) k->key_len;
- break;
+ case GPGME_ATTR_ALGO:
+ return subkey ? (unsigned long) subkey->key_algo : 0;
+
+ case GPGME_ATTR_LEN:
+ return subkey ? (unsigned long) subkey->key_len : 0;
+
case GPGME_ATTR_TYPE:
- val = key->x509? 1:0;
- break;
+ return key->x509 ? 1 : 0;
+
case GPGME_ATTR_CREATED:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->timestamp < 0 ? 0L : (unsigned long) k->timestamp;
- break;
+ return (subkey && subkey->timestamp >= 0)
+ ? (unsigned long) subkey->timestamp : 0;
+
case GPGME_ATTR_EXPIRE:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->expires_at < 0 ? 0L : (unsigned long) k->expires_at;
- break;
+ return (subkey && subkey->expires_at >= 0)
+ ? (unsigned long) subkey->expires_at : 0;
+
case GPGME_ATTR_VALIDITY:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- if (u)
- val = u->validity;
- break;
+ return uid ? uid->validity : 0;
+
case GPGME_ATTR_OTRUST:
- val = key->otrust;
- break;
+ return key->otrust;
+
case GPGME_ATTR_IS_SECRET:
- val = !!key->secret;
- break;
+ return !!key->secret;
+
case GPGME_ATTR_KEY_REVOKED:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->flags.revoked;
- break;
+ return subkey ? subkey->flags.revoked : 0;
+
case GPGME_ATTR_KEY_INVALID:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->flags.invalid;
- break;
+ return subkey ? subkey->flags.invalid : 0;
+
case GPGME_ATTR_KEY_EXPIRED:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->flags.expired;
- break;
+ return subkey ? subkey->flags.expired : 0;
+
case GPGME_ATTR_KEY_DISABLED:
- for (k = &key->keys; k && idx; k = k->next, idx--)
- ;
- if (k)
- val = k->flags.disabled;
- break;
+ return subkey ? subkey->flags.disabled : 0;
+
case GPGME_ATTR_UID_REVOKED:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- if (u)
- val = u->revoked;
- break;
+ return uid ? uid->revoked : 0;
+
case GPGME_ATTR_UID_INVALID:
- for (u = key->uids; u && idx; u = u->next, idx--)
- ;
- if (u)
- val = u->invalid;
- break;
+ return uid ? uid->invalid : 0;
+
case GPGME_ATTR_CAN_ENCRYPT:
- val = key->gloflags.can_encrypt;
- break;
+ return key->gloflags.can_encrypt;
+
case GPGME_ATTR_CAN_SIGN:
- val = key->gloflags.can_sign;
- break;
+ return key->gloflags.can_sign;
+
case GPGME_ATTR_CAN_CERTIFY:
- val = key->gloflags.can_certify;
- break;
+ return key->gloflags.can_certify;
+
default:
- break;
+ return 0;
}
- return val;
}
projects / gpgme.git / commitdiff